You are dustbin

Phoebe said "I throw" before she headed out of her room to the kitchen for the trashbin...

I looked at Renee who was sitting on the mattress with a piece of used tissue paper in her hands and said, "Renee, follow your sister to the back to throw your tissue paper."

She grinned at me and threw the tissue paper at me, "you are the dustbin!" Then she darted out of the room giggling all the way to the kitchen to join her sister but without the tissue paper...

Nonsense... But she's the cheeky girl!